#include <stdio.h>
#include <stdbool.h>
#include <string.h>

int main(void){
  int player=0;
  int winner=0;
  int choice=0;
  unsigned int row=0;
  unsigned int column=0;
  char board[3][3]={
                  {'1','2','3'},
                  {'4','5','6'},
                  {'7','8','9'}
                  };
  for(unsigned int i=0;i<9&&winner==0;++i){
    player=i%2+1;
    printf(" %c | %c | %c \n",board[0][0],board[0][1],board[0][2]);
    printf("---+---+---\n");
    printf(" %c | %c | %c \n",board[1][0],board[1][1],board[1][2]);
    printf("---+---+---\n");
    printf(" %c | %c | %c \n",board[2][0],board[2][1],board[2][2]);
    printf("---+---+---\n");

      do{
        printf("玩家 %d ,请在合适的位置输入 %c ",player,(player==1)?'X':'O');//原文是英文，改为了中文
        scanf("%s",&choice);
        if(choice){
          row=--choice/3;
          column=choice%3;
        }

      }while(choice<0||choice>8||board[row][column]>'9'); 
      board[row][column]=(player==1)?'X':'O';
      if((board[0][0]==board[1][1]&&board[0][0]==board[2][2])||
       (board[0][2]==board[1][1]&&board[0][2]==board[2][0])){
      winner=player;
      }else{
         for(unsigned int line=0;line<2;++line){
           if(board[line][0]==board[line][1]&&board[line][0]==board[line][2]||
            board[0][line]==board[1][line]&&board[0][line]==board[2][line]){
            winner=player;
         }
       }
    }
  } 
    printf("\n");
    printf(" %c | %c | %c \n",board[0][0],board[0][1],board[0][2]);
    printf("---+---+---\n");
    printf(" %c | %c | %c \n",board[1][0],board[1][1],board[1][2]);
    printf("---+---+---\n");
    printf(" %c | %c | %c \n",board[2][0],board[2][1],board[2][2]);
    printf("---+---+---\n");
    if(winner){
      printf("\n%d，你赢了\n",player);//原文是英文，改为了中文
    }else{
      printf("真没意思，平局\n");//原文是英文，改为了中文
    }
  return 0;
}
